10.9 sec in total
2.8 sec
7.7 sec
404 ms
Visit ov5.ru now to see the best up-to-date Ov 5 content for Russia and also check out these interesting facts you probably never knew about ov5.ru
Магазин запасных частей для бытовых газовых отопительных приборов, а также котлов, колонок, водонагревателей.
Visit ov5.ruWe analyzed Ov5.ru page load time and found that the first response time was 2.8 sec and then it took 8.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
ov5.ru performance score
name
value
score
weighting
Value3.1 s
48/100
10%
Value6.1 s
12/100
25%
Value5.5 s
55/100
10%
Value140 ms
96/100
30%
Value0.043
99/100
15%
Value5.5 s
71/100
10%
2846 ms
342 ms
692 ms
368 ms
384 ms
Our browser made a total of 81 requests to load all elements on the main page. We found that 70% of them (57 requests) were addressed to the original Ov5.ru, 10% (8 requests) were made to Apis.google.com and 2% (2 requests) were made to Counter.rambler.ru. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Ov5.ru.
Page size can be reduced by 1.8 MB (73%)
2.5 MB
686.4 kB
In fact, the total size of Ov5.ru main page is 2.5 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 60.3 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 60.3 kB or 80% of the original size.
Potential reduce by 785.6 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Ov 5 needs image optimization as it can save up to 785.6 kB or 69% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 737.1 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 737.1 kB or 74% of the original size.
Potential reduce by 250.6 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Ov5.ru needs all CSS files to be minified and compressed as it can save up to 250.6 kB or 84% of the original size.
Number of requests can be reduced by 45 (60%)
75
30
The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ov 5. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.
ov5.ru
2846 ms
jquery-ui-1.10.3.custom.min.css
342 ms
bootstrap.min.css
692 ms
bootstrap-responsive.min.css
368 ms
bootstrap-extended.css
384 ms
system.css
418 ms
general.css
416 ms
template.css
581 ms
template_pro.css
586 ms
red.css
614 ms
news.css
640 ms
jsn_iconlinks.css
642 ms
jsn_css3.css
761 ms
modal.css
828 ms
crash_schems.css
829 ms
c8955f25936d206e9a7517b9cb13bf39.css
838 ms
caption.js
837 ms
mootools-core.js
1056 ms
core.js
935 ms
mootools-more.js
1620 ms
modal.js
1024 ms
jquery-1.9.1.js
1757 ms
jquerynoconflict.js
1120 ms
jquery-ui-1.10.3.custom.min.js
1709 ms
jquery-migrate.min.js
1285 ms
bootstrap.min.js
1293 ms
noconflict.js
1361 ms
utils.js
1663 ms
jsn_template.js
1474 ms
share.js
25 ms
top100.jcn
451 ms
system.css
1116 ms
css
85 ms
plusone.js
110 ms
analytics.js
52 ms
print.css
188 ms
collect
18 ms
cb=gapi.loaded_0
15 ms
logo.png
219 ms
bg-mainmenuitem.png
275 ms
icon-arrow-white.png
275 ms
dot-vertical.png
276 ms
dot-horizontal.png
212 ms
thumb_baxi_fourtech_24.png
528 ms
thumb_trio_90t_ov.png
698 ms
thumb_teplocom_st400_ov.png
911 ms
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956 ms
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1149 ms
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958 ms
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934 ms
thumb_therm_23cln.png
1322 ms
zota_logo.png
1323 ms
LogoThermona.png
1338 ms
protherm_logo.png
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baxi_logo.png
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buderus_logo.png
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2242 ms
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thumb_Automatic-G221A-ov5.png
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158 ms
hit
313 ms
watch.js
1 ms
top100.scn
201 ms
b-share-icon.png
46 ms
watch.js
39 ms
cb=gapi.loaded_1
35 ms
fastbutton
109 ms
cb=gapi.loaded_0
39 ms
cb=gapi.loaded_1
50 ms
postmessageRelay
98 ms
W5F8_SL0XFawnjxHGsZjJA.ttf
28 ms
1077434459-postmessagerelay.js
137 ms
rpc:shindig_random.js
68 ms
hit
150 ms
cb=gapi.loaded_0
25 ms
rating_4_0.jpg
512 ms
ov5.ru accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Image elements do not have [alt] attributes
Form elements do not have associated labels
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
ov5.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
ov5.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ov5.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Ov5.ru main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
ov5.ru
Open Graph description is not detected on the main page of Ov 5. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: